In science:

Of course, a tree does not contain any bracket structure and to reestablish these is the main task of this routine. A “granny” knot is used in order to avoid an overburden bracket structure.

AMEGIC++ 1.0, A Matrix Element Generator In C++

Now, simple summations do not need an extra bracket, when the granny option was a plus as well.

AMEGIC++ 1.0, A Matrix Element Generator In C++

Now, the granny knot plays an important role.

AMEGIC++ 1.0, A Matrix Element Generator In C++

If no granny exists, i.e. the actual knot is the root, the string of the left knot is set to ’0’.

AMEGIC++ 1.0, A Matrix Element Generator In C++

If it is a plus and the actual knot is on the left hand side of the granny the string of the left knot is again set to zero, otherwise the granny operation is set to a minus sign and the actual sknot is set onto the right hand side.

AMEGIC++ 1.0, A Matrix Element Generator In C++

Last but not least if the granny operation is a minus the same steps as in the plus case will be performed with a slight difference in the changing of the sign of the granny sknot to a plus instead of a minus.

AMEGIC++ 1.0, A Matrix Element Generator In C++

Similarly, the knot quandles of the square knot SK and granny knot GK are known to be nonisomorphic since their generalized knot groups Gn derived from their knot quandles are distinguished by counting invariants for n ≥ 2 in .

Generalized quandle polynomials

Hugh Montgomery, Mark Strovink, Ron Madaras, John Womersley, Paul Grannis, and others at DØ played a large role in shaping Quaero’s development.

Quaero: Motivation, Summary, Status

In addition, I thank Tom Ferbel, Paul Grannis, and John Womersley for careful reading of this manuscript.

Experimental Summary of Rencontres du Moriond 2004 on QCD and High Energy Interactions